| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| 2 | /* |
| 3 | * Broadcom BCM470X / BCM5301X ARM platform code. |
| 4 | * DTS for Buffalo WXR-1900DHP |
| 5 | * |
| 6 | * Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org> |
| 7 | */ |
| 8 | |
| 9 | /dts-v1/; |
| 10 | |
| 11 | #include "bcm4709.dtsi" |
| 12 | #include "bcm5301x-nand-cs0-bch8.dtsi" |
| 13 | |
| 14 | / { |
| 15 | compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708"; |
| 16 | model = "Buffalo WXR-1900DHP"; |
| 17 | |
| 18 | chosen { |
| 19 | bootargs = "console=ttyS0,115200"; |
| 20 | }; |
| 21 | |
| 22 | memory@0 { |
| 23 | device_type = "memory"; |
| 24 | reg = <0x00000000 0x08000000>, |
| 25 | <0x88000000 0x18000000>; |
| 26 | }; |
| 27 | |
| 28 | leds { |
| 29 | compatible = "gpio-leds"; |
| 30 | |
| 31 | led-usb { |
| 32 | label = "bcm53xx:green:usb"; |
| 33 | gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>; |
| 34 | }; |
| 35 | |
| 36 | led-power-amber { |
| 37 | label = "bcm53xx:amber:power"; |
| 38 | gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; |
| 39 | }; |
| 40 | |
| 41 | led-power-white { |
| 42 | label = "bcm53xx:white:power"; |
| 43 | gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; |
| 44 | linux,default-trigger = "default-on"; |
| 45 | }; |
| 46 | |
| 47 | led-router-amber { |
| 48 | label = "bcm53xx:amber:router"; |
| 49 | gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; |
| 50 | }; |
| 51 | |
| 52 | led-router-white { |
| 53 | label = "bcm53xx:white:router"; |
| 54 | gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>; |
| 55 | }; |
| 56 | |
| 57 | led-wan-amber { |
| 58 | label = "bcm53xx:amber:wan"; |
| 59 | gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>; |
| 60 | }; |
| 61 | |
| 62 | led-wan-white { |
| 63 | label = "bcm53xx:white:wan"; |
| 64 | gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>; |
| 65 | }; |
| 66 | |
| 67 | led-wireless-amber { |
| 68 | label = "bcm53xx:amber:wireless"; |
| 69 | gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>; |
| 70 | }; |
| 71 | |
| 72 | led-wireless-white { |
| 73 | label = "bcm53xx:white:wireless"; |
| 74 | gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>; |
| 75 | }; |
| 76 | }; |
| 77 | |
| 78 | gpio-keys { |
| 79 | compatible = "gpio-keys"; |
| 80 | |
| 81 | button-power { |
| 82 | label = "Power"; |
| 83 | linux,code = <KEY_POWER>; |
| 84 | gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; |
| 85 | }; |
| 86 | |
| 87 | button-restart { |
| 88 | label = "Reset"; |
| 89 | linux,code = <KEY_RESTART>; |
| 90 | gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; |
| 91 | }; |
| 92 | |
| 93 | button-aoss { |
| 94 | label = "AOSS"; |
| 95 | linux,code = <KEY_WPS_BUTTON>; |
| 96 | gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>; |
| 97 | }; |
| 98 | |
| 99 | /* Commit mode set by switch? */ |
| 100 | button-mode { |
| 101 | label = "Mode"; |
| 102 | linux,code = <KEY_SETUP>; |
| 103 | gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; |
| 104 | }; |
| 105 | |
| 106 | /* Switch: AP mode */ |
| 107 | button-sw-ap { |
| 108 | label = "AP"; |
| 109 | linux,code = <BTN_0>; |
| 110 | gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; |
| 111 | }; |
| 112 | |
| 113 | button-eject { |
| 114 | label = "USB eject"; |
| 115 | linux,code = <KEY_EJECTCD>; |
| 116 | gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; |
| 117 | }; |
| 118 | }; |
| 119 | }; |
| 120 | |
| 121 | |
| 122 | &usb2 { |
| 123 | vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>; |
| 124 | }; |
| 125 | |
| 126 | &spi_nor { |
| 127 | status = "okay"; |
| 128 | }; |
| 129 | |
| 130 | &usb3_phy { |
| 131 | status = "okay"; |
| 132 | }; |